# SDR CALA2026052916644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2026
- Submitted: May 29, 2026
- Operation: Air carrier
- Aircraft: [N37255](https://openairdocs.org/aircraft/N37255), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30610
- Aircraft time: 77,618 hours, 29,101 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143A31115
- Condition: Damaged
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026052916644

## Discrepancy

FOUND POSSIBLE LIGHTNING STRIKE BTWN BS 500A - 500B, STR 3L.    REMOVED DAMAGE, HFEC AREA, NO DEFECTS NOTED. FABRICATED REPAIR PARTS, LOCATED, DRILLED AND INSTALLED, RESTORED COATINGS IAW SRM 53-00-01-2R-1, REPAIR 1, AND UAL ECRA 5310-08866, REV A. THIS IS A CAT 'B' PERMANENT REPAIR.

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